401(k) · DOL Form 5500 · 2022

Springfield Anesthesia Service, Inc 401(k) Plan

Data updated 2026-08-25

$66M
Total assets Below avg plan size
115
Participants Small participant base
90th
Percentile by assets National rank
$572,028
Avg per participant High balance/head
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Official DOL plan name: Springfield Anesthesia Service, Inc. 401(k) Savings Plan · Sponsored by Springfield Anesthesia Service, Inc · Massachusetts · Healthcare & Social Assistance

$66M in assets, 115 participants

Springfield Anesthesia Service, Inc's Springfield Anesthesia Service, Inc. 401(k) Savings Plan reported $66M in total assets and 115 participants in its 2022 DOL Form 5500 filing, ranking in the 90th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #18,359 in Healthcare & Social Assistance (20,060 peers)

Coverage in Massachusetts

Springfield Anesthesia Service, Inc. 401(k) Savings Plan covers 115 participants in Massachusetts, about 17% of the average Massachusetts filer (state average ~659 per filing). Assets: $66M.

#18,359
in Healthcare & Social Assistance (20,060 peers)
-8.0%
assets change YoY
0.7×
vs typical plan assets (national mean)

The plan reported a net loss of $6M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Springfield Anesthesia Service, Inc. 401(k) Savings Plan's outsized position by total assets

Springfield Anesthesia Service, Inc. 401(k) Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$65,783,272 Top 10% higher than 90% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Springfield Anesthesia Service, Inc. 401(k) Savings Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Springfield Anesthesia Service, Inc. 401(k) Savings Plan sits mid-pack in the medium band (115 participants).

DOL schedule card

Filing strip 042390028 · Springfield Anesthesia Service, Inc PY 2022 · 401(k)

Springfield Anesthesia Service, Inc. 401(k) Savings Plan · $66M · 115 · 90th

  • TYPE $66M
  • TYPE 115
  • TYPE 90th
  • TYPE 401(k)
  • TYPE near Affinity Plus 401(k) Retirement Plan
  • TYPE ind #18359

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Healthcare & Social Assistance retirement plans → · Plans in Massachusetts →

Springfield Anesthesia Service, Inc. 401(k) Savings Plan in the asset neighbourhood

Amspec, LLC Retirement Savings PlanAmspec, LLC Retirement Savin…$66MThe Fort Miller Group Incentive Savings PlanThe Fort Miller Group Incent…$66MAffinity Plus 401(k) Retirement PlanAffinity Plus 401(k) Retirem…$66MSpringfield Anesthesia Service, Inc. 401(k) Savings PlanSpringfield Anesthesia Servi…$66MHeritage Commerce Corp 401(k) Savings PlanHeritage Commerce Corp 401(k…$66M
End-of-year total assets ($M) among Springfield Anesthesia Service, Inc. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Massachusetts filing particulars

Total Assets (Beginning of Year)$72M
Net Assets (End of Year)$66M
Net Income-$6M
Employer EIN042390028
Plan Effective Date1966-12-31
Filing StatusFILING RECEIVED

Sponsor Plan History (Springfield Anesthesia Service, Inc)

Sponsor-wide plan assets over time

All Springfield Anesthesia Service, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$80M 22.13375461165872% vs 2022
2024 filing year
$60M$65M$70M$75M$80M$85M 202220232024 $65.8M $80.3M ▲ +22.1%
Year Plans Participants Total Assets
2022 1 115 $66M
2023 1 116 $80M
2024 1 102 $80M

Nearby 401(k) Plans in Massachusetts

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Springfield Anesthesia Service, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants Springfield Anesthesia Service, Inc. 401(k) Savings Plan, Total assets ($B): 0.065783272 · Participants: 115Springfield Anesthesia Service, Inc. 401(k) Savings PlanFidelity Retirement Savings Plan, Total assets ($B): 22.953563448 · Participants: 52036Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 8.79802945 · Participants: 32843Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 5.810585521 · Participants: 13690Massachusetts Institute of Technology Supplemental 401(k) PlanPhilips North America 401(k) Plan, Total assets ($B): 5.180251859 · Participants: 19750Philips North America 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 4.853752256 · Participants: 18359Boston Scientific Corporation 401(k) Retirement Savings Plan
Springfield Anesthesia Service, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Springfield Anesthesia Service, Inc. 401(k) Savings Plan side-by-side with 3 peers →

Springfield Anesthesia Service, Inc. 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Affinity Plus 401(k) Retirement Plan in MN ($66M); by covered participants it is 360 Physical Therapy 401(k) Profit Sharing Plan in AZ (115 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($66M here).

Similar participant headcount

Nearest other-state filings by covered participants (115 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Springfield Anesthesia Service, Inc. 401(k) Savings Plan assets move in 2022? ▼
Springfield Anesthesia Service, Inc. 401(k) Savings Plan pulled back noticeably - down 8.0% during 2022, from $72M to $66M. Reported net income was -$6M.
How have Springfield Anesthesia Service, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Springfield Anesthesia Service, Inc's sponsor-wide assets grew 22.1%, from $66M to $80M.
Where does Springfield Anesthesia Service, Inc. 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Springfield Anesthesia Service, Inc. 401(k) Savings Plan ranks in the 90th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Springfield Anesthesia Service, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Affinity Plus 401(k) Retirement Plan in MN ($66M, 572 participants).
Which 401(k) plans cover a similar participant headcount to Springfield Anesthesia Service, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is 360 Physical Therapy 401(k) Profit Sharing Plan in AZ (115 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 042390028.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.